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The 40 pins of a microcontroller can be roughly divided into four categories: power, clock, control, and I/O pins. ⒈ Power supply: ⑴ VCC - chip power supply, connected to +5V; ⑵ VSS - ground ter...[Details]
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Today, Zhao Ming, President of Huawei's Honor Business Unit, revealed that the Honor 20 uses a side fingerprint design. He said: "The Honor 20 series' side fingerprint unlocking speed is 110% faster ...[Details]
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The random access memory (RAM) that stores user programs in the PLC, counters, and auxiliary relays with retention functions are all protected by lithium batteries. The life of lithium batteries is...[Details]
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"The first AI stock" Baidu's return to Hong Kong, Apollo business is a major driver On August 5, 2005, Baidu, known as the "world's largest Chinese search engine," was listed on the NASDAQ in the ...[Details]
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In 2016, Apple launched the controversial Touch Bar. However, according to the latest predictions from well-known analysts Ming-Chi Kuo and Mark Gurman, this may change in the 2021 14/16-inch Mac...[Details]
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5G cannot take off without critical infrastructure, and it’s no secret that the mainstream suppliers of that infrastructure are politically unpopular these days. Do we have any other options? Even be...[Details]
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On December 7, the Hong Kong Science and Technology Park Corporation and CATL signed a memorandum of cooperation. CATL announced that it will set up an international R&D center in the Hong Kong...[Details]
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Clamp meter and digital multimeter are both essential "equipment" for welders. These two instruments have different focuses in their functions. Clamp meter focuses on measuring high current and digit...[Details]
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1 Introduction Protocol document download link: https://download.csdn.net/download/xiewinter/11295918 Figure 1-1 gives an overview of the SPI architecture. The main parts of the SPI are the status,...[Details]
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The development of Internet brands has led to the start of a number of niche mobile phone manufacturers. Nubia, Smartisan Technology and OnePlus Technology are three niche mobile phone manufacturers ...[Details]
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On June 19, the 11th International Intelligent Connected Vehicle Technology Conference (CICV 2024) is being held in Beijing.
At the meeting, Miao Changxing, a first-level inspector of the Equi...[Details]
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On February 27, Honeycomb Energy and Banpu NEXT, a subsidiary of the international energy giant Banpu Group, further deepened their cooperation and signed a strategic cooperation agreement (hereina...[Details]
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ATmega48 has four XCKn (SCK) phase and polarity combinations related to serial data, which are determined by UCPHAn and UCPOLn. See Figure 77 for the timing diagram of data transmission. The shifting...[Details]
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At present, the "Ten Cities, Ten Thousand Lamps" project is being promoted in various pilot cities. Many cities outside the pilot cities are also actively exploring the model of LED lighting, seekin...[Details]
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This paper introduces the automatic control system of ironing machine based on single chip microcomputer, and gives the hardware and software design and implementation of the system. The DMF50174 disp...[Details]